CBP Schedule K foreign port code · Canada
Harbor Size
Small
WPI + LOCODE confirmed
Travel Advisory
Level 1
Exercise Normal Precautions
LOCODE Status
Verified
Matched to UN/LOCODE registry
Data compiled from CBP Schedule K Foreign Ports, NGA World Port Index, UN/LOCODE, State Dept Travel Advisories · As of 2026-04-28 · Updates annually
LOCODE
CAOWS
Subdivision
ON
Functions
IATA Code
YOS
From the NGA World Port Index · Port #3860 · U.S. Coast Pilot 6 - Great Lakes and their connecting waterways
Harbor Size
Small
Shelter
Excellent
Channel Depth
6 m
Anchorage Depth
11 m
| Harbor Type | River/Natural |
| Cargo Pier Depth | 6 m |
| Water Body | Lake Huron; Great Lakes |
Cargo Handling
Supplies
Source: NGA World Port Index (Publication 150)
Electric Generating Set; Electric Generator of Japanese Origin Assembled in Canada With Diesel Engine of Canadian or U.S. Origin; Eligibility for the Partial Duty Exemption Under the United States-Canada Free-Trade Agreement (CFTA)
The tariff classification and eligibility of the United States-Mexico-Canada Agreement (USMCA) of Yogurt-Covered Fruit from Canada
Reconsideration of HQ 084856, dated August 31, 1989,regarding the U.S.-Canada FTA origin status of U.S./third countrymotherboards completed in Canada with power supply and cabinet
Protest No. 0712-9X-XXXXXX; Metscan Printed Circuit Boards; American Computer Assembly, Inc.; United States - Canada Free Trade Agreement; Kit Form
The tariff classification of axes from Canada
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